Collection: Engine Upgrades For Subaru WRX STI VA
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DeatschWerks DW440 440lph Brushless Fuel Pump Single/Dual Controller w/ Install Kit 93-07 Subaru WRX
Vendor:DeatschWerksRegular price $449.65 USDRegular priceUnit price / per$529.00 USDSale price $449.65 USDSale -
DeatschWerks 02-14 Subaru WRX / 07-14 Legacy GT / 07-14 STI Bosch EV14 1500cc Injectors (Set of 4)
Vendor:DeatschWerksRegular price $859.00 USDRegular priceUnit price / per$859.00 USDSale price $859.00 USD -
DeatschWerks 02+ Subaru WRX / 07+ STI/LGT Top Feed Fuel Rail Upgrade Kit w/ 2200cc Injectors
Vendor:DeatschWerksRegular price $989.00 USDRegular priceUnit price / per$989.00 USDSale price $989.00 USD -
DeatschWerks Set of 4 2400cc Injectors for Subaru WRX 02-14/Legacy GT 07-12/STI 07-15
Vendor:DeatschWerksRegular price $989.00 USDRegular priceUnit price / per$989.00 USDSale price $989.00 USD -
BLOX Racing Pitch Stop Brace | Multiple Subaru Fitments (BXSS-50101-BK)
Vendor:BLOX RacingRegular price $80.88 USDRegular priceUnit price / per$125.00 USDSale price $80.88 USDSale -
BLOX Racing Engine/Pulley Cover | 2015-2021 Subaru WRX/STI (BXAC-50301-BK)
Vendor:BLOX RacingRegular price $71.18 USDRegular priceUnit price / per$110.00 USDSale price $71.18 USDSale -
DeatschWerks 02+ Subaru WRX / 07+ STI/LGT Top Feed Fuel Rail Upgrade Kit w/ 1500cc Injectors
Vendor:DeatschWerksRegular price $949.00 USDRegular priceUnit price / per$949.00 USDSale price $949.00 USD -
DeatschWerks 08+ Subaru WRX/STI X2 Series Pump Module -8AN Feed w/ -6AN Return PTFE Plumbing Kit
Vendor:DeatschWerksRegular price $721.65 USDRegular priceUnit price / per$849.00 USDSale price $721.65 USDSale -
DeatschWerks 22-24 Subaru WRX / 21-24 Subaru BRZ DW430C 430lph Compact Fuel Pump
Vendor:DeatschWerksRegular price $186.15 USDRegular priceUnit price / per$219.00 USDSale price $186.15 USDSale -
COBB Stage 1+ to NexGen Stage 2+ CAN Flex Fuel Power Package | Subaru WRX 6MT (18-21) (SUB004NG2W-BK2FF-S1P-UP)
Vendor:COBBRegular price $2,660.00 USDRegular priceUnit price / per$2,660.00 USDSale price $2,660.00 USD -
COBB Stage 1+ to NexGen Stage 2+ CAN Flex Fuel Power Package | Subaru WRX 6MT (15-17) (SUB004NG2W-BK1FF-S1P-UP)
Vendor:COBBRegular price $2,660.00 USDRegular priceUnit price / per$2,660.00 USDSale price $2,660.00 USD -
COBB NexGen Stage 2 + CAN Flex Fuel Power Package w/SF Intake Black Intercooler | Subaru WRX 6MT (18-21) (SUB004NG2W2-BK2FF)
Vendor:COBBRegular price $3,900.00 USDRegular priceUnit price / per$3,900.00 USDSale price $3,900.00 USD -
COBB Previous Ethanol Sensor to CAN Flex Fuel + Fuel Pressure Kit | Subaru WRX 6MT (15-17) (SUB004WCAN1FFUP-P-FP)
Vendor:COBBRegular price $840.00 USDRegular priceUnit price / per$840.00 USDSale price $840.00 USD -
COBB Previous Ethanol Sensor to CAN Flex Fuel + Fuel Pressure Kit | Subaru WRX 6MT (18-21) (SUB004WCAN2FFUP-P-FP)
Vendor:COBBRegular price $840.00 USDRegular priceUnit price / per$840.00 USDSale price $840.00 USD -
COBB Stage 1 CAN Flex Fuel Power Package | Subaru WRX 6MT (18-21) (SUB0041W1-2FF)
Vendor:COBBRegular price $1,970.00 USDRegular priceUnit price / per$1,970.00 USDSale price $1,970.00 USD -
COBB Stage 1 CAN Flex Fuel Power Package | Subaru WRX 6MT (15-17) (SUB0041W1-1FF)
Vendor:COBBRegular price $1,970.00 USDRegular priceUnit price / per$1,970.00 USDSale price $1,970.00 USD -
COBB CAN Flex Fuel + Fuel Pressure Kit | Subaru WRX 6MT (18-21) (SUB004WCAN2FFUP-FP)
Vendor:COBBRegular price $1,280.00 USDRegular priceUnit price / per$1,280.00 USDSale price $1,280.00 USD -
COBB CAN Flex Fuel + Fuel Pressure Kit | Subaru WRX 6MT (15-17) (SUB004WCAN1FFUP-FP)
Vendor:COBBRegular price $1,280.00 USDRegular priceUnit price / per$1,280.00 USDSale price $1,280.00 USD -
COBB CAN Gateway Module w/Harness & Bracket | Subaru WRX 6MT (18-21) (344650-UP)
Vendor:COBBRegular price $735.00 USDRegular priceUnit price / per$735.00 USDSale price $735.00 USD -
COBB Fuel Pressure Sensor Kit Harness | Subaru WRX 6MT (15-21) (344750-UP)
Vendor:COBBRegular price $135.00 USDRegular priceUnit price / per$135.00 USDSale price $135.00 USD
Engine Upgrades for Subaru WRX STI VA to Maximize Performance
Unlock the true potential of your Subaru WRX STI VA with engine upgrades designed specifically for this platform. Whether you want to boost power, improve throttle response, or enhance engine reliability, our collection offers premium parts tailored to your vehicle’s needs.
What Engine Upgrades Deliver the Best Performance Gains?
Focusing on key areas like airflow, cooling, and engine management can significantly improve your WRX STI VA’s performance. High-flow intake and exhaust components increase breathing efficiency, while cooling upgrades help maintain optimal operating temperatures under demanding conditions.
- Performance intake systems for improved air delivery
- Aftermarket exhausts to reduce backpressure and enhance sound
- Cooling solutions such as upgraded radiators and intercoolers
- Engine management parts for precise tuning and control
How to Choose the Right Engine Parts for Your Subaru WRX STI VA
Selecting compatible upgrades is essential for fitment confidence and reliable performance. Consider your build goals—whether street, track, or daily driving—and prioritize parts engineered for the VA chassis. Durable hardware and mounting solutions also ensure long-term stability and ease of installation.
Enhance Your Subaru’s Engine Performance with WheelFlip’s Selection
Our curated collection of engine upgrades for the Subaru WRX STI VA offers quality aftermarket parts that balance power gains with reliability. From intake and exhaust to cooling and tuning components, shop with confidence knowing each product is chosen for optimal fitment and performance. Explore the collection at WheelFlip to find the perfect parts for your build.















